Is this vermiculite? Found it behind the baseboard in a 1920s home in the US. It crumbles easily and has bits of straw (?) in it. : r/asbestoshelp
Clay Minerals - Solid State Chemistry @Aalto - Aalto University Wiki
Vermiculite: Mineral information, data and localities.
How to Use Vermiculite in a Container Garden: 11 Steps
Freeship Vermiculite Extra Fine Light Weight Refractory - Etsy Sweden
Asbestos - Wikipedia
Vermiculite - Wikipedia
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Vermiculite Schist Seu - TCM Wiki
Vermiculite: Mineral information, data and localities.
Vermiculite - Wikipedia
How to Use Vermiculite in a Container Garden: 11 Steps
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Vermiculite deposits | PPT
Vermiculite - Horticultural Grade #3 Medium - Gorilla Mushrooms™
How to Use Vermiculite in a Container Garden: 11 Steps
Vermiculite - Wikipedia, the free encyclopedia
Vermiculite, 40 To 50 Kg
PULL Rhenen all about Vermiculite - YouTube
Vermiculite - Simple English Wikipedia, the free encyclopedia
Vermiculite - CAMEO
Horticultural Perlite - to mix with horticultural grounds - Guano Diffusion
How to Use Vermiculite in a Container Garden: 11 Steps
